Home Comparison Intel Xeon E5 4620 vs Xeon E 2478

Intel Xeon E5 4620 vs Xeon E 2478

We compared two server CPUs: Intel Xeon E5 4620 with 8 cores 2.2GHz and Xeon E 2478 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2478 's Advantages
Released 11 years and 7 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (2.8GHz vs 2.2GHz)
Larger L3 cache size (24MB vs 16MB)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (80W vs 130W)

Score

VS

General Parameters

May 2012
Release Date
Dec 2023
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Raptor Lake-S
Intel Socket 2011
Socket
Intel Socket 1700
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
Xeon E (Raptor Lake)

Package

2.27 billions
Transistor Count
-
32 nm
Manufacturing Process
10 nm
130 W
Power Consumption
80 W
Intel
Foundry
Intel
435 mm²
Die Size
257 mm²

CPU Performance

2.2 GHz
Performance Core Base Frequency
2.8 GHz
2.6 GHz
Performance Core Turbo Frequency
5.2 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
28.0
64 KB per core
L1 Cache
80 KB per core
256 KB per core
L2 Cache
2 MB per core
16 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
4
SMP
1

Memory Parameters

DDR3
Memory Types
DDR5-4800
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
5
-
PCIe Lanes
16

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